| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $176.74 | 8.190% | $191.215 | $191.22 | $191.20 | $191.20 |
| Purchase #2 | $8.56 | 13.648% | $9.7283 | $9.73 | $9.75 | $9.70 |
| Purchase #3 | $34.55 | 13.849% | $39.3348 | $39.33 | $39.35 | $39.30 |
| Purchase #4 | $43.84 | 7.381% | $47.0758 | $47.08 | $47.10 | $47.10 |
| Purchase #5 | $210.42 | 4.258% | $219.3797 | $219.38 | $219.40 | $219.40 |
| Purchase #6 | $211.73 | 13.749% | $240.8408 | $240.84 | $240.85 | $240.80 |
| Purchase #7 | $73.85 | 13.475% | $83.8013 | $83.80 | $83.80 | $83.80 |
| 7 purchase totals = | $759.69 | $831.3757 | $831.38 | $831.45 | $831.30 | |